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Sudoku articles

Sudoku articles & news
Scientists Prove the Mental Health Benefits of Sudoku

Scientists Prove the Mental Health Benefits of Sudoku

New research shows that regularly solving logic puzzles can not only stimulate the brain but also strengthen mental resilience.

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How to play Sudoku X: rules, tips and strategies

How to play Sudoku X: rules, tips and strategies

We'll go over the basic rules, effective strategies and frequently asked questions so you can easily master this game, even if you've never heard of it before.

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New event at Sudoku Guru - “Turkish Vacation”

New event at Sudoku Guru - “Turkish Vacation”

The “Turkish Vacation” event is available in Sudoku Guru from June 20.

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Sudoku Killer - Rules, Methods, and Strategies for Solving

Sudoku Killer - Rules, Methods, and Strategies for Solving

Despite its name, Killer Sudoku is perfect even for beginners — many believe that it is easier to learn the basics here than in the classic version.

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Varieties of Sudoku

Varieties of Sudoku

In addition to the classic 9x9 grid sudoku, there are other varieties ranging from 4 by 4 to 25 by 25 cells. Let's take a look at some of the popular varieties.

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May's event has kicked off in the apps!

May's event has kicked off in the apps!

From May 12 through May 25, the “Spring in Japan” event is available to you in the apps

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Online Sudoku Championship in the USA

Online Sudoku Championship in the USA

US Sudoku Team 2025 qualifier

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World Sudoku Championship 2024

World Sudoku Championship 2024

How was the Sudoku World Championship 2024

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Sudoku Guru updates - new features for players

Sudoku Guru updates - new features for players

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6 reasons to play Sudoku

6 reasons to play Sudoku

Why play Sudoku by collecting numbers and filling in empty cells?

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Sudoku History

Sudoku History

Sudoku is an intellectual game that is commonly thought of as Japanese, but this is actually a misconception.

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5 Sudoku solving tips for beginners

5 Sudoku solving tips for beginners

Tips for more effective Sudoku solving for beginners.

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How to Solve Sudoku by Techniques of Champions (Part 4)

How to Solve Sudoku by Techniques of Champions (Part 4)

So, we have finished filling 6 of the 9 squares in the game grid. Now we have to deal with those empty cells in squares #2, #3 and #8.

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How to Solve Sudoku: Techniques of Champions (Part 3)

How to Solve Sudoku: Techniques of Champions (Part 3)

We ended up filling in 4 of the 9 squares. In fact, this is already a major victory, since the inscribed values will allow us to quickly "click the puzzle"

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How to solve Sudoku for beginners and pros (part 2)

How to solve Sudoku for beginners and pros (part 2)

We continue to talk about the working techniques and ways of solving Sudoku used by champions.

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How to Solve Sudoku Puzzles: Secrets of Champions (Part 1)

How to Solve Sudoku Puzzles: Secrets of Champions (Part 1)

Let's break down the basic Sudoku solving strategies that will help both beginners and professionals.

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Thomas Snyder: Sudoku secrets from the world champion

Thomas Snyder: Sudoku secrets from the world champion

Thomas Snyder is an American who has entered the Guinness Book of World Records as the "fastest Sudoku solver".

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Why is it fun to play Sudoku? 3 reasons that make Sudoku so popular

Why is it fun to play Sudoku? 3 reasons that make Sudoku so popular

Sudoku is chosen by students, entrepreneurs, retirees, teachers, managers, salesmen, labourers and many others.

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How Sudoku helps entrepreneurs and executives: tips for those who want to succeed

How Sudoku helps entrepreneurs and executives: tips for those who want to succeed

Sudoku is not just a logic puzzle. At corporate trainings and business courses for entrepreneurs it is often advised to sit down to solve puzzles in any unclear situation.

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Brain boosting, speed, any difficulty - why Sudoku players like it so much

Brain boosting, speed, any difficulty - why Sudoku players like it so much

Sudoku, a puzzle with numbers, has gained popularity all over the world.

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World Sudoku Championship: secrets, myths and legends

World Sudoku Championship: secrets, myths and legends

The World Sudoku Championship (WSC) is an event that has been gathering puzzle lovers since 2006.

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Sudoku: reasons for its popularity

Sudoku: reasons for its popularity

Sudoku has been around for decades and during its long existence it has by no means lost its relevance and popularity. The puzzle is liked regardless of age, gender or status. Many variations of the game have appeared. So why is it worth playing Sudoku?

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